Example usage for java.lang Class cast

Introduction

In this page you can find the example usage for java.lang Class cast.

Prototype

@SuppressWarnings("unchecked")
@HotSpotIntrinsicCandidate
public T cast(Object obj)

Source Link

Document

Casts an object to the class or interface represented by this Class object.

Usage

From source file:org.ext4spring.parameter.converter.simple.StringConverter.java

@Override
public <T> T toTypedValue(String stringValue, Class<T> type) {
    return type.cast(stringValue);
}

From source file:org.ext4spring.parameter.converter.simple.ByteConverter.java

@Override
public <T> T toTypedValue(String stringValue, Class<T> type) {
    return (stringValue != null) ? type.cast(Byte.parseByte(stringValue)) : null;
}

From source file:org.ext4spring.parameter.converter.simple.CharacterConverter.java

@Override
public <T> T toTypedValue(String stringValue, Class<T> type) {
    return (stringValue != null) ? type.cast(Character.valueOf(stringValue.charAt(0))) : null;
}

From source file:org.ext4spring.parameter.converter.simple.DoubleConverter.java

@Override
public <T> T toTypedValue(String stringValue, Class<T> type) {
    return (stringValue != null) ? type.cast(Double.parseDouble(stringValue)) : null;
}

From source file:fr.inria.atlanmod.neoemf.core.PersistentEObjectAdapter.java

/**
 * Returns the given {@code object} adapted in a specific {@code type}.
 *
 * @param adaptableObject the object to adapt
 * @param adapterType     the class in which the object must be adapted
 *
 * @return an adapted object in the given {@code type}, or {@code null} if the {@code object} cannot be assigned as
 * a {@code type}//from   w ww .  ja v a2  s . c  o  m
 *
 * @throws NullPointerException if the {@code type} is {@code null}
 */
public static <T extends PersistentEObject> T getAdapter(Object adaptableObject, Class<T> adapterType) {
    if (isNull(adaptableObject)) {
        return null;
    }
    checkNotNull(adapterType);

    Object adapter = null;
    if (adapterType.isInstance(adaptableObject)) {
        adapter = adaptableObject;
    } else if (adaptableObject instanceof InternalEObject) {
        adapter = ADAPTED_OBJECTS_CACHE.getIfPresent(adaptableObject);
        if (isNull(adapter) || !adapterType.isAssignableFrom(adapter.getClass())) {
            adapter = createAdapter(adaptableObject, adapterType);
            ADAPTED_OBJECTS_CACHE.put((InternalEObject) adaptableObject, (PersistentEObject) adapter);
        }
    }

    if (isNull(adapter)) {
        NeoLogger.warn("Unable to create a {0} adapter for this object of type {1}",
                adapterType.getSimpleName(), adaptableObject.getClass().getSimpleName());
    }

    return adapterType.cast(adapter);
}

From source file:org.ext4spring.parameter.converter.simple.FloatConverter.java

@Override
public <T> T toTypedValue(String stringValue, Class<T> type) {
    return (stringValue != null) ? type.cast(Float.parseFloat(stringValue)) : null;
}

From source file:org.ext4spring.parameter.converter.simple.IntegerConverter.java

@Override
public <T> T toTypedValue(String stringValue, Class<T> type) {
    return (stringValue != null) ? type.cast(Integer.parseInt(stringValue)) : null;
}

From source file:org.ext4spring.parameter.converter.simple.LongConverter.java

@Override
public <T> T toTypedValue(String stringValue, Class<T> type) {
    return (stringValue != null) ? type.cast(Long.parseLong(stringValue)) : null;
}

From source file:org.ext4spring.parameter.converter.simple.ShortConverter.java

@Override
public <T> T toTypedValue(String stringValue, Class<T> type) {
    return (stringValue != null) ? type.cast(Short.parseShort(stringValue)) : null;
}

From source file:org.sinekartapdfa.share.webscript.BaseWS.java

protected <T> T getParameter(WebScriptRequest req, String parameter, Class<T> tClass) {
    return tClass.cast(JavaWebscriptTools.getRequestParameter(req, parameter));
}